Answer:
-4r + 9
Step-by-step explanation:
Join the r terms, you get -4r, join the numbers, you get 9.
Hope it helps!
The values of x in the equation 1/3 * |x - 3| + 4 = 10 are x = 21 and x = -15
<h3>How to solve for x in the equation?</h3>
The equation statement is given as:
one third times the absolute value of the quantity x minus 3 end quantity plus 4 equals 10
Rewrite the equation as follows:
1/3 * |x - 3| + 4 = 10
Subtract 4 from both sides of the equation
1/3 * |x - 3| = 6
Multiply both sides of the equation by 3
|x - 3| = 18
Expand the equation
x - 3 = 18 and 3 - x = 18
Solve for x in both equations
x = 21 and x = -15
Hence, the values of x in the equation 1/3 * |x - 3| + 4 = 10 are x = 21 and x = -15
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Answer:
.3
Step-by-step explanation:
0.4/10 is 0.04 this is 10 percent
.02 is 5 percent
so 0.04 times 7 is 0.28 this is 70 percent
so you then need to add 5 percent
this gets you .3
this is the way you learn in early middle school this method can be harder when it comes to more difficult numbers
Step-by-step explanation:
-9x^2(x-4)
9 goes in 36 4 times (the negative is included because it was a negative to begin with.
x^2 multiplied with x equals x^3
when factoring make sure to use parentheses
Jim goes to the shop and sees that the T-shirts are only $5.75 each and so wishes to buy 3 of them.
Expressed as a fraction $5.75 = $5 3/4
How much does he have to pay?
The answer is $17.25 or 17 1/4